Home / 46,227,629.12-63,763,410.65-29,728,612.71

Finding the Fourth Proportional to 46,227,629.12, 63,763,410.65 and 29,728,612.71

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Solution

The fourth proportional to 46,227,629.12, 63,763,410.65 and 29,728,612.71 is: 41,005,731.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,227,629.12 : 63,763,410.65 = 29,728,612.71 : x
  2. Step 2: Convert to fraction form
    46,227,629.12/63,763,410.65 = 29,728,612.71/x
  3. Step 3: Cross multiply
    46,227,629.12x = 63,763,410.65 × 29,728,612.71
  4. Step 4: Simplify right side
    46,227,629.12x = 1,895,597,740,301,119.75
  5. Step 5: Solve for x
    x = 1,895,597,740,301,119.75/46,227,629.12
  6. Step 6: Final answer
    x = 41,005,731.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.